84135401

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{90371}}^1$

素因数の和:90404

約数の個数: 12

約数和(自身を含む): 103024080

約数和(自身を除く): 18888679

約数列:

[1, 7, 19, 49, 133, 931, 90371, 632597, 1717049, 4428179, 12019343, 84135401]

約数ペア:

[(1, 84135401), (7, 12019343), (19, 4428179), (49, 1717049), (133, 632597), (931, 90371)]